My GPU is outputting my audio through HDMI. How can I change this so that it outputs it through my audio jack?

[loshosorus]

My GPU a Zotac GTX 960 is outputting my audio through HDMI to my monitor which dosn't have a audio jack or speakers installed. How can I get my GPU to output the audio through my audio jack so that I can connect it to my external speakers? I am running linux.

 

[little_me]

You would need to change the default audio output device.
As to how to do it, since I don't use linux myself, you could google it.
<linux distro> changing default audio device
or if you use ubuntu linux
ubuntu changing default audio device

or.. if above: provides both GUI and shell options.
http://askubuntu.com/questions/398030/change-default-sound-device